3438604827

素因数分解:

$3^2\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{26927}}^1$

素因数の和:28967

約数の個数: 24

約数和(自身を含む): 5679438336

約数和(自身を除く): 2240833509

約数列:

[1, 3, 7, 9, 21, 63, 2027, 6081, 14189, 18243, 26927, 42567, 80781, 127701, 188489, 242343, 565467, 1696401, 54581029, 163743087, 382067203, 491229261, 1146201609, 3438604827]

約数ペア:

[(1, 3438604827), (3, 1146201609), (7, 491229261), (9, 382067203), (21, 163743087), (63, 54581029), (2027, 1696401), (6081, 565467), (14189, 242343), (18243, 188489), (26927, 127701), (42567, 80781)]